RevEng is a blog dedicated to Reverse Engineering. We welcome all the Computer Engineers, Programmers and Developers all around the globe to discuss, inform and present their ideas and projects on the subject. We need your help to give solutions to problems on hardware, software and open source apps!
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Τρίτη, 12 Φεβρουαρίου 2013

Make a Call... on-the-fly! :S

Hello guyz!

I hope you missed me and my blog...
This one is gonna be VERY funny and Geeky, I swear!!!

I don't have an application ready yet for that but I will show you a way to make phone calls with your land-line phones on-the-fly without ever touching the dial-pad. No extra hardware, no automation, no Bluetooth, no WiFi, no nothing.

The trick is easy. Just use an online tool to generate the old fashion PSTN DTMF tones and with your phone microphone open play them. Open up your loud speakers and enjoy the magic!